Packaging information
| Package | Pins SOT-23 (DBV) | 6 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TPS560430-Q1
- Qualified for automotive applications
- AEC-Q100 Qualified
- Temperature grade 1: –40°C to 125°C ambient operating temperature range
- ESD HBM classification level 2
- ESD CDM classification level C5 - Configured for
rugged automotive applications
- Input voltage range: 4 V to 36 V
- 600-mA continuous output current
- Minimum switching-on time: 60 ns
- Fixed 2.1MHz frequency
- 98% maximum duty cycle
- Support startup with pre-biased output
- Short circuit protection with hiccup mode
- ±0.5% tolerance voltage reference at room temperature
- Precision enable
- Small solution size and ease of
use
- Integrated synchronous rectification
- Internal compensation for ease of use
- SOT-23-6 package
- Two modes in pin-to-pin compatible package
- PFM and forced PWM (FPWM) options
- Create a custom design using the TPS560430-Q1 with the WEBENCH® Power Designer
Description for the TPS560430-Q1
The TPS560430-Q1 is a wide-VIN, easy to use synchronous buck converter capable of driving up to 600-mA load current. With a wide input range of 4 V to 36 V, the device is suitable for a wide range of automotive applications for power conditioning from an unregulated source.
TPS560430-Q1 operates at 2.1-MHz switching frequency to support use of relatively small inductors for an optimized solution size. It has Eco-mode version to realize high efficiency at light load and FPWM version to achieve constant frequency, small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally which allows the device to be used with minimum external components.
The device has built-in protection features, such as cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown in case of excessive power dissipation. The TPS560430-Q1 is available in SOT-23-6 package.